Small Diameter Filament Mount for Replicator 2X

A filament spool holder designed for the 2X, may also work with the 2?
This particular version is designed for a spool with a very narrow diameter hole, but I have uploaded the SolidWorks part file, so this could be easily edited to accommodate a large diameter spool. My spool was purchased for RS Components, its 300 grams of ABS for £10.
The design consists of 2 parts; the main holder and the pin to secure it.
You will need to print with supports but using a low quality print it should on